Frequently Asked Questions

Vinyl liner pools have the lowest initial construction cost, followed by pre-molded fiberglass shells. Concrete pools are the most expensive but offer maximum structural life.

Concrete gunite pools take 8 to 12 weeks. Fiberglass shell placement takes 3 to 5 weeks. Vinyl liner installations take 4 to 6 weeks depending on weather and site conditions.

Common hidden cost factors include soil testing (hitting bedrock or high water tables), tree root removal, electrical main breaker box upgrades, access path rehabilitation for diggers, and safety perimeter fences.

Yes, almost all local municipalities require building, plumbing, and electrical permits before excavation can begin. HOA approvals may also be required.

A standard residential shotcrete concrete pool shell has a design wall and floor thickness of 6 inches (15 cm). Surcharges or soft soils can require up to 8-12 inches (20-30 cm) with dual steel rebar layers.

Saltwater pools still use chlorine, but a salt cell generator converts pool salt into pure liquid chlorine. This reduces annual chemical purchase expenses by 50-60% and feels gentler on the skin, but requires a higher upfront equipment purchase cost.

Excavators require 1.5 to 3 feet of safety clearance outside the pool shell perimeter. This extra width (over-dig) is necessary to install structural shoring, pipe assemblies, light niches, and gravel beds.

Yes, acting as an owner-builder is possible, particularly for simple vinyl liner or fiberglass installations. However, concrete gunite pools require highly specialized sub-contractors for excavation, plumbing, steel tying, concrete spraying, and plaster finishing.